Swift 导航栏不随MMDROURCONTROLLER一起显示

我是swift和iOS开发的新手。 在我的项目中，我正在加载带有MMDrawerController的slidein菜单，它可以很好地用于幻灯片，但在AppDelegate中初始化MMDrawerController后，顶部导航栏[navigation controller]不会显示出来。注释MMDrawer初始化显示导航栏和单击事件正确触发，以下是导航初始化代码

func buildNavigationDrawer()
    {

            // Instantiate Main.storyboard
            let mainStoryBoard:UIStoryboard = UIStoryboard(name:"Main", bundle:nil)

            // Create View Controllers
            let mainPage:TabBarViewController = mainStoryBoard.instantiateViewControllerWithIdentifier("TabBarViewController") as! TabBarViewController

            let leftSideMenu:LeftSideViewController = mainStoryBoard.instantiateViewControllerWithIdentifier("LeftSideViewController") as! LeftSideViewController

            let rightSideMenu:RightSideViewController = mainStoryBoard.instantiateViewControllerWithIdentifier("RightSideViewController") as! RightSideViewController



            // Wrap into Navigation controllers
            let leftSideMenuNav = UINavigationController(rootViewController:leftSideMenu)
            let rightSideMenuNav = UINavigationController(rootViewController:rightSideMenu)

            // Cerate MMDrawerController
            drawerContainer = MMDrawerController(centerViewController: mainPage, leftDrawerViewController: leftSideMenuNav, rightDrawerViewController: rightSideMenuNav)

            drawerContainer!.openDrawerGestureModeMask = MMOpenDrawerGestureMode.PanningCenterView
            drawerContainer!.closeDrawerGestureModeMask = MMCloseDrawerGestureMode.PanningCenterView

            // Assign MMDrawerController to our window's root ViewController
            window?.rootViewController = drawerContainer

    }

---

在关于

MMDrawerController

的一个示例中，有以下代码：

 self.drawerController = [[MMDrawerController alloc]
                     initWithCenterViewController:navigationController....

尝试使用

UINavigationController

和链接到

TabBarViewController

的rootViewController更改您的

mainPage

，您应该可以解决此问题

详细信息：

// Wrap into Navigation controllers
            let leftSideMenuNav = UINavigationController(rootViewController:leftSideMenu)
            let rightSideMenuNav = UINavigationController(rootViewController:rightSideMenu)
            let centerMenuNav = UINavigationController(rootViewController: mainPage)

            // Cerate MMDrawerController
            drawerContainer = MMDrawerController(centerViewController: centerMenuNav, leftDrawerViewController: leftSideMenuNav, rightDrawerViewController: rightSideMenuNav)

---

你能再解释一点吗，或者一些代码。这样我就可以试试了。我对iOSSure完全陌生，看看我的细节部分。太棒了，非常感谢……我已经搞乱了一个多小时了：）